Autonomous System details

AS25829

Smithsonian Institution  ·  si.edu

United States

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AS25829 – Smithsonian Institution

Field Value
Country United States
Website si.edu
Hosted domains 90
IPv4 addresses 63,744
IPv6 addresses 0
ASN type Government
Registry arin
Allocated 24 years ago on May 16, 2002
Updated 6 years ago on Nov 13, 2019

IP Ranges

Netblock Company Num of IPs
160.111.0.0/17 Smithsonian Institution 32,768
160.111.128.0/18 Smithsonian Institution 16,384
160.111.192.0/19 Smithsonian Institution 8,192
160.111.240.0/20 Smithsonian Institution 4,096
160.111.224.0/21 Smithsonian Institution 2,048
38.127.143.0/24 Smithsonian Institution 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS25829
                                                OrgID:          AS25829
                                                ASName:         AS25829
                                                ASNumber:       AS25829
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 90 domain names hosted across 16 IP addresses on this ASN.

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IP Address Domain Domains on this IP
160.111.244.22 ██████ 54
160.111.244.150 ██████████ 12
160.111.252.196 ██████████ 10
160.111.244.48 ██████████ 6
160.111.251.34 ██████████ 5
160.111.248.42 ███████ 3
160.111.244.170 ██████████ 3
160.111.251.30 ██████████ 2
160.111.251.31 ██████████ 2
160.111.244.19 ██████████ 2

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Peers

There are 7 peers for this ASN.

Peers Name
AS11164 Internet2
AS11537 Internet2
AS1239 Cogent Communications, LLC
AS174 Cogent Communications, LLC
AS27922 Smithsonian Tropical Research Institute
AS3356 Level 3 Parent, LLC
AS3549 Level 3 Parent, LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS3356 Level 3 Parent, LLC
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Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS27922 Smithsonian Tropical Research Institute
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ASN API & Database

Pingable IPs

10 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
160.111.255.1 AS25829 Smithsonian Institution 0.25ms from Ashburn, US
160.111.244.46 AS25829 Smithsonian Institution 0.60ms from Ashburn, US
38.127.143.233 AS25829 Smithsonian Institution 0.26ms from Ashburn, US
160.111.252.24 AS25829 Smithsonian Institution 0.62ms from Ashburn, US
160.111.251.34 AS25829 Smithsonian Institution 0.65ms from Ashburn, US
160.111.195.10 AS25829 Smithsonian Institution 6.28ms from Ashburn, US
160.111.253.5 AS25829 Smithsonian Institution 0.22ms from Ashburn, US
160.111.248.33 AS25829 Smithsonian Institution 0.49ms from Ashburn, US
160.111.215.202 AS25829 Smithsonian Institution 0.62ms from Ashburn, US
160.111.200.90 AS25829 Smithsonian Institution 0.73ms from Ashburn, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
91.140.55.53 AS25472 Nova Telecommunications & Media Single Member S.A 8.47ms from Athens, GR
200.231.249.69 AS4230 CLARO S.A. 2.82ms from Brasilia, BR
81.162.95.181 AS57606 Proxis, spol. s r.o. 6.49ms from Bratislava, SK
222.180.185.37 AS4134 CHINANET-BACKBONE 1.54ms from Chongqing, CN
20.162.252.165 AS8075 Microsoft Corporation 0.23ms from London, GB
78.6.155.85 AS8968 BT Italia S.p.A. 3.44ms from Milan, IT
67.55.108.229 AS27257 Webair Internet Development Company Inc. 0.95ms from New York City, US
54.242.103.85 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
72.14.190.133 AS63949 Akamai Connected Cloud 0.15ms from Richardson, US
186.206.247.5 AS28573 Claro NXT Telecomunicacoes Ltda 9.22ms from Rio de Janeiro, BR
190.229.66.149 AS7303 Telecom Argentina S.A. 1.10ms from Rosario, AR
120.124.91.149 AS1659 Taiwan Academic Network (TANet) Information Center 1.68ms from Taipei, TW
60.61.59.69 AS9824 JCOM Co., Ltd. 11.32ms from Tokyo, JP
83.96.255.165 AS35470 Signet B.V. 0.58ms from Amsterdam, NL
37.228.104.5 AS39832 Opera Norway AS 0.38ms from Ashburn, US
199.200.88.117 AS15164 Unite Private Networks LLC. 0.33ms from Dallas, US
216.38.221.229 AS13649 Flexential Colorado Corp. 1.02ms from Denver, US
175.239.38.197 AS4766 Korea Telecom 5.50ms from Incheon, KR
110.227.99.53 AS24560 Bharti Airtel Ltd., Telemedia Services 1.76ms from Kolkata, IN
81.135.54.149 AS2856 British Telecommunications PLC 2.95ms from London, GB
4.36.108.21 AS3356 Level 3 Parent, LLC 0.36ms from Los Angeles, US
122.52.146.229 AS9299 Philippine Long Distance Telephone Company 3.66ms from Manila, PH
219.127.204.229 AS17676 SoftBank Corp. 1.51ms from Osaka, JP
81.49.195.149 AS3215 Orange S.A. 6.66ms from Paris, FR
54.82.86.197 AS14618 Amazon.com, Inc. 0.23ms from Reston, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f5 -m8 160.111.35.29
traceroute to 160.111.35.29 (160.111.35.29): 8 hops max, 52 byte packets
5 [AS3356] 4.79.23.90 16.597 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Atlanta, US
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS25829 at robtex.

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